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Lifeng ZhengandGreg Kroah-Hartman
e3fbdf432d
[ Upstream commit3494dff897] cs_dbs_update() performs explicit checks against policy->min/max before updating the target frequency. These checks are redundant as __cpufreq_driver_target() already clamps the requested frequency to the valid policy limits. Remove the unnecessary boundary checks and simplify the update logic. This also fixes an issue introduced by commit00bfe05889("cpufreq: conservative: Decrease frequency faster for deferred updates"), where stale target comparisons could cause frequency updates to be skipped entirely after deferred adjustments. Closes: https://lore.kernel.org/all/20260421123545.1745998-1-zhenglifeng1@huawei.com/ Fixes:00bfe05889("cpufreq: conservative: Decrease frequency faster for deferred updates") Signed-off-by: Lifeng Zheng <zhenglifeng1@huawei.com> Co-developed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Zhongqiu Han <zhongqiu.han@oss.qualcomm.com> Link: https://patch.msgid.link/292e6d937890f135e30ec0d2107eaad47cb9a976.1779423281.git.viresh.kumar@linaro.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>